Portable computer



FIG. 1 is a top and front perspective view of a portable computer of thepresent invention;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is an enlarged right perspective view of the claimed portion withthe enlarged left perspective view of the claimed portion being a mirrorimage thereof.

The broken line showing of portable computer is included for the purposeof illustrating environment and forms no part of the claimed design.

I claim the ornamental design for a portable computer, as shown anddescribed.